Update preference screen title.

- Add missing title to preference screen xml so that they will be used to
set the activity title when the fragment is launched.
- Also updated some incorrect preference screen titles.
- Overrides getTitle() in preference fragments that do not use the
preference screen xml.

Bug: 64564191
Test: blaze-bin/screenshots/android/i18nscreenshots/i18nscreenshots
Change-Id: Id72d5ddf18f0962bc484de8bbd847a2e55d6371e

src/com/android/settings/applications/defaultapps/DefaultAutofillPicker.java

@@ -18,9 +18,7 @@ package com.android.settings.applications.defaultapps;
 
 import android.Manifest;
 import android.app.Activity;
-import android.app.Dialog;
 import android.content.ComponentName;
-import android.content.ContentResolver;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
@@ -30,7 +28,6 @@ import android.content.pm.ServiceInfo;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.Handler;
-import android.os.Looper;
 import android.provider.Settings;
 import android.service.autofill.AutofillService;
 import android.service.autofill.AutofillServiceInfo;
@@ -105,6 +102,11 @@ public class DefaultAutofillPicker extends DefaultAppPickerFragment {
         }
     }
 
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.default_autofill_settings;
+    }
+
     @Override
     public int getMetricsCategory() {
         return MetricsProto.MetricsEvent.DEFAULT_AUTOFILL_PICKER;

src/com/android/settings/applications/defaultapps/DefaultBrowserPicker.java

@@ -21,6 +21,7 @@ import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 
 import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -30,6 +31,11 @@ import java.util.List;
  */
 public class DefaultBrowserPicker extends DefaultAppPickerFragment {
 
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.default_browser_settings;
+    }
+
     @Override
     public int getMetricsCategory() {
         return MetricsProto.MetricsEvent.DEFAULT_BROWSER_PICKER;

src/com/android/settings/applications/defaultapps/DefaultEmergencyPicker.java

@@ -39,6 +39,11 @@ public class DefaultEmergencyPicker extends DefaultAppPickerFragment {
         return MetricsProto.MetricsEvent.DEFAULT_EMERGENCY_APP_PICKER;
     }
 
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.default_emergency_settings;
+    }
+
     @Override
     protected List<DefaultAppInfo> getCandidates() {
         final List<DefaultAppInfo> candidates = new ArrayList<>();

src/com/android/settings/applications/defaultapps/DefaultHomePicker.java

@@ -43,6 +43,11 @@ public class DefaultHomePicker extends DefaultAppPickerFragment {
         mPackageName = context.getPackageName();
     }
 
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.default_home_settings;
+    }
+
     @Override
     public int getMetricsCategory() {
         return MetricsProto.MetricsEvent.DEFAULT_HOME_PICKER;

src/com/android/settings/applications/defaultapps/DefaultPhonePicker.java

@@ -23,6 +23,7 @@ import android.telecom.TelecomManager;
 import android.text.TextUtils;
 
 import com.android.internal.logging.nano.MetricsProto;
+import com.android.settings.R;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -43,6 +44,11 @@ public class DefaultPhonePicker extends DefaultAppPickerFragment {
                 (TelecomManager) context.getSystemService(Context.TELECOM_SERVICE));
     }
 
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.default_phone_settings;
+    }
+
     @Override
     protected List<DefaultAppInfo> getCandidates() {
         final List<DefaultAppInfo> candidates = new ArrayList<>();

src/com/android/settings/applications/defaultapps/DefaultSmsPicker.java

@@ -39,6 +39,11 @@ public class DefaultSmsPicker extends DefaultAppPickerFragment {
         return MetricsProto.MetricsEvent.DEFAULT_SMS_PICKER;
     }
 
+    @Override
+    protected int getPreferenceScreenResId() {
+        return R.xml.default_sms_settings;
+    }
+
     @Override
     protected List<DefaultAppInfo> getCandidates() {
         final Context context = getContext();